How severe is CVE-2022-31277?

CVE-2022-31277 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-31277 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-31277?

CVE-2022-31277 affects Mi Xiaomi Lamp 1 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-31277?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-31277 published?

CVE-2022-31277 was published on 2022-06-16 and last updated on 2026-06-17.

CVE-2022-31277

CVE-2022-31277 is a high-severity vulnerability in Mi Xiaomi Lamp 1 Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-294.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 5.8
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-294
Affected product: Mi Xiaomi Lamp 1 Firmware
Published: 2022-06-16
Last modified: 2026-06-17

Description

Xiaomi Lamp 1 v2.0.4_0066 was discovered to be vulnerable to replay attacks. This allows attackers to to bypass the expected access restrictions and gain control of the switch and other functions via a crafted POST request.

Frequently asked questions

What is CVE-2022-31277?: Xiaomi Lamp 1 v2.0.4_0066 was discovered to be vulnerable to replay attacks. This allows attackers to to bypass the expected access restrictions and gain control of the switch and other functions via a crafted POST request.
How severe is CVE-2022-31277?: CVE-2022-31277 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-31277 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-31277?: CVE-2022-31277 affects Mi Xiaomi Lamp 1 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-31277?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-31277 published?: CVE-2022-31277 was published on 2022-06-16 and last updated on 2026-06-17.

References

https://github.com/skyedai910/Vuln/tree/master/xiaomi_lamp_1/replay_attack_0

Affected products (1)

cpe:2.3:o:mi:xiaomi_lamp_1_firmware:2.0.4_0066:*:*:*:*:*:*:*

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